bullying wives in a turbulent heaven.

Hakumaru, who achieved great sales as a supermarket manager in the country town of Kanto, received a special bonus of one million yen and a three-day vacation. Hakumaru decided to use the bonus and vacation to reunite with his older sister, who had been separated from her childhood. His mother died in a car accident and grew up at his relative's house, but was later left in separate homes and lost sight of her. A survey conducted by Koshinsho shows that there are four housewives from the area of Shiramaru in a park in Tokyo, one of which seems to be Shiramaru's older sister. Shiramaru, along with the staff of Koshinsho, Saika, headed to that park.